# USB-to-Serial Adapter ATEN UC232A-AT, USB Type-A to RS-232, 0.35 m cable, stainless steel/black/transparent

**URL:** https://aio.lv/en/product--aten-uc232a-at--6023853
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ATEN
**Manufacturer code:** UC232A-AT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-uc232a-at--6023853

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ATEN UC232A-AT USB-to-Serial converter provides a USB Type-A connection to a serial RS-232 interface for connecting legacy serial devices to modern computers. The adapter includes a 0.35 m cable and comes in stainless steel, black and transparent finishes. It is supplied as a single unit (36 g) and is suitable for POS terminals, industrial controllers, modems and other RS-232 enabled equipment.

## Long description

The ATEN UC232A-AT USB-to-Serial Adapter provides a USB Type-A connection to an RS-232 serial interface, enabling modern computers to communicate with legacy serial devices. The compact adapter includes a 0.35 m cable and is available in stainless steel, black, and transparent finishes. It supports Windows and macOS platforms and supports baud rates up to 921.6 Kbps for reliable serial communication in POS systems, industrial controllers, modems and other RS-232-enabled equipment.
Advantages
The UC232A-AT delivers a plug-and-play approach for converting a USB Type-A port into an RS-232 COM interface, minimizing setup time. Its short integrated cable reduces desk clutter and ensures a stable connection to serial devices. With wide platform compatibility and high baud rate support, the adapter is suitable for data exchange and device configuration tasks that require precise timing and reliable handshaking. The compact form factor and durable finish options offer flexible installation in both office and industrial environments.
Suitable for
 Point of Sale (POS) terminals and receipt printers
 Industrial automation controllers and PLCs
 External modems and telemetry equipment
 Scientific instruments and laboratory devices with RS-232 ports
 Serial console access for networking and embedded devices
Key specifications
 Interface: USB Type-A (host) to RS-232 (serial)
 Cable length: 0.35 m integrated cable
 Baud rate: up to 921.6 Kbps
 Compatibility: Windows and macOS systems
 Form factor: compact inline adapter with metal and plastic finish options
 Weight (unit): approximately 36 g
How to use
Connect the USB Type-A plug to a free USB port on your computer and attach the RS-232 connector to the serial device. Install drivers if required by your operating system; many modern systems will recognize the device automatically or prompt to install the vendor drivers. Configure the serial port parameters (baud rate, parity, data bits, stop bits, and flow control) in your terminal software or device manager to match the connected device. Once configured, use your terminal application or the device’s management software to exchange data or perform device configuration.
Usage recommendations
For reliable communication, verify baud rate and flow control settings match on both ends and use short, direct connections when possible. If operating in electrically noisy or industrial environments, consider additional grounding, ferrite cores on connecting cables, or using shielded serial cables on the device side to reduce interference. Keep drivers updated to maintain compatibility with the latest OS releases.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 255 mm |
| Master (outer) case width | 333 mm |
| Master (outer) case gross weight | 3270 g |
| Master (outer) case length | 379 mm |
| Products per master (outer) case | 40 pc(s) |
| Master (outer) case net weight | 1440 g |
| Harmonized System (HS) code | 84733080 |

### Features

| Feature | Value |
|---|---|
| Cable length | 0.35 m |
| Product colour | Black, Transparent, Stainless steel |
| Connector 1 | USB Type-A |
| Connector 2 | DB-9 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Jacket material | Plastic |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.036 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 64 g |
| Package depth | 124 mm |
| Package height | 158 mm |
| Package width | 42 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the ATEN UC232A-AT USB-to-Serial Adapter cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 575 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ATEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ATEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2, connector 1, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/6023853/59387072_large.webp